shell_view.py 文件源码

def CreateViewWindow(self, prev, settings, browser, rect):
        print("FileSystemView.CreateViewWindow", prev, settings, browser, rect)
        self.cur_foldersettings = settings
        self.browser = browser
        self._CreateMainWindow(prev, settings, browser, rect)
        self._CreateChildWindow(prev)

        # This isn't part of the sample, but the most convenient place to
        # test/demonstrate how you can get an IShellBrowser from a HWND
        # (but ONLY when you are in the same process as the IShellBrowser!)
        # Obviously it is not necessary here - we already have the browser!
        browser_ad = win32gui.SendMessage(self.hwnd_parent, win32con.WM_USER+7, 0, 0)
        browser_ob = pythoncom.ObjectFromAddress(browser_ad, shell.IID_IShellBrowser)
        assert browser==browser_ob
        # and make a call on the object to prove it doesn't die :)
        assert browser.QueryActiveShellView()==browser_ob.QueryActiveShellView()